49991535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 98661888

約数和(自身を除く): 48670353

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 4391, 11385, 13173, 21955, 39519, 48301, 65865, 100993, 144903, 197595, 241505, 302979, 434709, 504965, 724515, 908937, 1110923, 1514895, 2173545, 3332769, 4544685, 5554615, 9998307, 16663845, 49991535]

約数ペア:

[(1, 49991535), (3, 16663845), (5, 9998307), (9, 5554615), (11, 4544685), (15, 3332769), (23, 2173545), (33, 1514895), (45, 1110923), (55, 908937), (69, 724515), (99, 504965), (115, 434709), (165, 302979), (207, 241505), (253, 197595), (345, 144903), (495, 100993), (759, 65865), (1035, 48301), (1265, 39519), (2277, 21955), (3795, 13173), (4391, 11385)]